{"id":"W2498067358","doi":"10.1097/j.pain.0000000000000671","title":"Serum vitamin C and spinal pain: a nationwide study","year":2016,"lang":"en","type":"article","venue":"Pain","topic":"Vitamin C and Antioxidants Research","field":"Nursing","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Medicine; National Health and Nutrition Examination Survey; Odds ratio; Population; Internal medicine; Confidence interval; Ascorbic acid; Low back pain; Vitamin D and neurology; Physical therapy; Vitamin; Rheumatism; Knee pain; Osteoarthritis; Pathology; Environmental health","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001298483,0.0003233165,0.0005234293,0.0008734463,0.0008006358,0.0006606521,0.0004951073,0.00080455,0.0008092746],"category_scores_gemma":[0.001905817,0.0007180845,0.0007824819,0.002919776,0.000360865,0.0005550184,0.0006356382,0.0007270793,0.0002926125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000745782,"about_ca_system_score_gemma":0.0008652276,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05742589,"about_ca_topic_score_gemma":0.06748633,"domain_scores_codex":[0.9986693,0.000501659,0.000164436,0.0002883199,0.0002509294,0.0001253826],"domain_scores_gemma":[0.9984732,0.000208494,0.0005568307,0.0002173356,0.0003320866,0.0002120487],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006606792,0.00008036567,0.998887,0.00001478487,0.0001248443,0.00004471143,0.00007025185,0.00001429957,0.0001436668,0.000007636583,0.0000961201,0.0004503005],"study_design_scores_gemma":[0.00001904051,0.00007962175,0.9993838,0.000006462546,0.00006474234,0.00009773731,0.0001167507,0.00008219192,0.00001227528,0.000007109357,0.0001269761,0.000003220059],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982398,0.0002819543,0.0001032081,0.00005738391,0.000005417124,0.00003377956,0.000946219,0.000003569382,0.0003286282],"genre_scores_gemma":[0.9981989,0.0002391537,0.00025176,0.000113456,0.000009564998,0.0000399288,0.001023127,0.000001722807,0.0001224891],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05742589,"threshold_uncertainty_score":0.1141832,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02118542911843827,"score_gpt":0.3060864612670399,"score_spread":0.2849010321486016,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}